Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gio tu long snippets" » "gio tu luong snippets", "gio tu dong snippets", "gio tu cong snippets", "gioi tu long snippets", "giot tu long snippets", "gio hu long snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("gio tu long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gio tu long snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gio tu long snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gio tu long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.